{% extends 'layout/basic.html' %}
{% load static %}
{% block title %}用户注册{% endblock %}

{% block css %}
    <link rel="stylesheet" href="{% static 'css/account.css' %}">
    <style>
        .error-msg{
            color:red;
            position: absolute;
            font-size: 13px;
        }
    </style>
{% endblock %}

{% block content %}
    <div class="account">
        <div class="title">用户注册</div>
        <form id="regForm" method="POST" novalidate>
            {% csrf_token %}
            {% for field in form %}
                {% if field.name == 'code' %}
                    <div class="form-group">
                        <label for="{{ field.id_for_label }}">{{ field.label }}</label>
                        <div class="row">
                            <div class="col-xs-7">
                                {{ field }}
                                <span class="error-msg"></span>
                            </div>
                            <div class="col-xs-5">
                                <input id="btnSms" type="button" class="btn btn-default" value="点击获取验证码">
                            </div>
                        </div>
                    </div>
                {% else %}
                    <div class="form-group">
                        <label for="{{ field.id_for_label }}">{{ field.label }}</label>
                        {{ field }}
                        <span class="error-msg"></span>
                    </div>
                {% endif %}
            {% endfor %}

            <div class="row">
                <div class="col-xs-3">
                    <input id="btnSubmit" type="button" class="btn btn-primary" value="注  册"/>
                </div>
            </div>
        </form>
    </div>

{% endblock %}

{% block js %}

    <script>
        //页面框架加载完成之后自动执行函数
        $(function (){
            bindClickBtnSms();
            bindClickSubmit();
        });
        /*
        点击提交（注册)
        */
        function bindClickSubmit(){
            $('#btnSubmit').click(function (){
                $('.error-msg').empty();
                $.ajax({
                    url:"{% url 'register' %}",
                    type:"POST",
                    data:$('#regForm').serialize(),
                    dataType: "JSON",
                    success:function (res){
                        if(res.status){
                            location.href = res.data;
                        }else{
                            $.each(res.error,function(key,value){
                                $("#id_" + key).next().text(value[0]);
                            })
                        }
                    }
                })
            })
        }

        /*
        点击获取验证码的按钮绑定事件
         */
        function bindClickBtnSms(){
            $('#btnSms').click(function (){
                $('.error-msg').empty()
                //获取用户输入的手机号
                var mobilePhone = $('#id_mobile_phone').val();
                //发送ajax请求，把手机号发送过去
                $.ajax({
                    url:"{% url 'send_sms' %}",
                    type:"GET",
                    data:{ mobile_phone:mobilePhone},
                    dataType:"JSON",
                    success:function (res){
                        //ajax发送请求成功之后，自动执行的函数；res就是后端返回的值
                        if (res.status){
                            sendSmsRemind();
                        }else{
                            console.log(res);
                            $.each(res.error,function(key,value){
                                $("#id_" + key).next().text(value[0]);
                            })
                        }
                    }
                })
            })
        }

        function sendSmsRemind(){
            var $smsBtn = $('#btnSms');
            $smsBtn.prop('disabled',true);
            var time = 60;
            var remind = setInterval(function (){
                $smsBtn.val(time + '秒重新发送');
                time = time -1;
                if (time<1){
                    clearInterval(remind);
                    $smsBtn.val('点击获取验证码').prop('disabled',false);
                }
            },1000)
        }

    </script>

{% endblock %}